diff --git a/test/tint/builtins/gen/literal/acos/004aff.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/004aff.wgsl.expected.ir.msl
new file mode 100644
index 0000000..243d25c
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/004aff.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, vec2<f16>, read_write> = var @binding_point(2, 0)
+}
+
+%acos_004aff = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, vec2<f16>, read_write> = var, vec2<f16>(0.25048828125h)
+    %4:vec2<f16> = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_004aff
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_004aff
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_004aff
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/069188.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/069188.wgsl.expected.ir.msl
new file mode 100644
index 0000000..792ab03
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/069188.wgsl.expected.ir.msl
@@ -0,0 +1,9 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:247 internal compiler error: Switch() matched no cases. Type: tint::core::ir::UserCall
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/15d35b.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/15d35b.wgsl.expected.ir.msl
new file mode 100644
index 0000000..792ab03
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/15d35b.wgsl.expected.ir.msl
@@ -0,0 +1,9 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:247 internal compiler error: Switch() matched no cases. Type: tint::core::ir::UserCall
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/203628.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/203628.wgsl.expected.ir.msl
new file mode 100644
index 0000000..41b93a5
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/203628.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, vec4<f16>, read_write> = var @binding_point(2, 0)
+}
+
+%acos_203628 = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, vec4<f16>, read_write> = var, vec4<f16>(0.25048828125h)
+    %4:vec4<f16> = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_203628
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_203628
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_203628
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/303e3d.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/303e3d.wgsl.expected.ir.msl
new file mode 100644
index 0000000..d47451e
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/303e3d.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, f16, read_write> = var @binding_point(2, 0)
+}
+
+%acos_303e3d = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, f16, read_write> = var, 0.25048828125h
+    %4:f16 = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_303e3d
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_303e3d
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_303e3d
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/489247.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/489247.wgsl.expected.ir.msl
new file mode 100644
index 0000000..1d290b9
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/489247.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, f32, read_write> = var @binding_point(2, 0)
+}
+
+%acos_489247 = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, f32, read_write> = var, 0.25f
+    %4:f32 = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_489247
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_489247
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_489247
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/4dac75.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/4dac75.wgsl.expected.ir.msl
new file mode 100644
index 0000000..792ab03
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/4dac75.wgsl.expected.ir.msl
@@ -0,0 +1,9 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:247 internal compiler error: Switch() matched no cases. Type: tint::core::ir::UserCall
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/5e9ad2.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/5e9ad2.wgsl.expected.ir.msl
new file mode 100644
index 0000000..792ab03
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/5e9ad2.wgsl.expected.ir.msl
@@ -0,0 +1,9 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:247 internal compiler error: Switch() matched no cases. Type: tint::core::ir::UserCall
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/8e2acf.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/8e2acf.wgsl.expected.ir.msl
new file mode 100644
index 0000000..09a3cf4
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/8e2acf.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, vec4<f32>, read_write> = var @binding_point(2, 0)
+}
+
+%acos_8e2acf = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, vec4<f32>, read_write> = var, vec4<f32>(0.25f)
+    %4:vec4<f32> = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_8e2acf
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_8e2acf
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_8e2acf
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/a610c4.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/a610c4.wgsl.expected.ir.msl
new file mode 100644
index 0000000..fd57b75
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/a610c4.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, vec3<f32>, read_write> = var @binding_point(2, 0)
+}
+
+%acos_a610c4 = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, vec3<f32>, read_write> = var, vec3<f32>(0.25f)
+    %4:vec3<f32> = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_a610c4
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_a610c4
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_a610c4
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/dfc915.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/dfc915.wgsl.expected.ir.msl
new file mode 100644
index 0000000..b1efb0b
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/dfc915.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, vec2<f32>, read_write> = var @binding_point(2, 0)
+}
+
+%acos_dfc915 = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, vec2<f32>, read_write> = var, vec2<f32>(0.25f)
+    %4:vec2<f32> = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_dfc915
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_dfc915
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_dfc915
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************
diff --git a/test/tint/builtins/gen/literal/acos/f47057.wgsl.expected.ir.msl b/test/tint/builtins/gen/literal/acos/f47057.wgsl.expected.ir.msl
new file mode 100644
index 0000000..f97b195
--- /dev/null
+++ b/test/tint/builtins/gen/literal/acos/f47057.wgsl.expected.ir.msl
@@ -0,0 +1,40 @@
+SKIP: FAILED
+
+<dawn>/src/tint/lang/msl/writer/printer/printer.cc:355 internal compiler error: %b1 = block {  # root
+  %prevent_dce:ptr<storage, vec3<f16>, read_write> = var @binding_point(2, 0)
+}
+
+%acos_f47057 = func():void -> %b2 {
+  %b2 = block {
+    %res:ptr<function, vec3<f16>, read_write> = var, vec3<f16>(0.25048828125h)
+    %4:vec3<f16> = load %res
+    store %prevent_dce, %4
+    ret
+  }
+}
+%vertex_main = @vertex func():vec4<f32> [@position] -> %b3 {
+  %b3 = block {
+    %6:void = call %acos_f47057
+    ret vec4<f32>(0.0f)
+  }
+}
+%fragment_main = @fragment func():void -> %b4 {
+  %b4 = block {
+    %8:void = call %acos_f47057
+    ret
+  }
+}
+%compute_main = @compute @workgroup_size(1, 1, 1) func():void -> %b5 {
+  %b5 = block {
+    %10:void = call %acos_f47057
+    ret
+  }
+}
+
+unhandled variable address space
+********************************************************************
+*  The tint shader compiler has encountered an unexpected error.   *
+*                                                                  *
+*  Please help us fix this issue by submitting a bug report at     *
+*  crbug.com/tint with the source program that triggered the bug.  *
+********************************************************************